| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.40 | 6.209% | $248.9539 | $248.95 | $248.95 | $249.00 |
| Purchase #2 | $226.73 | 8.558% | $246.1336 | $246.13 | $246.15 | $246.10 |
| Purchase #3 | $43.61 | 8.564% | $47.3448 | $47.34 | $47.35 | $47.30 |
| Purchase #4 | $236.41 | 5.256% | $248.8357 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $173.63 | 13.174% | $196.504 | $196.50 | $196.50 | $196.50 |
| Purchase #6 | $108.96 | 8.473% | $118.1922 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $62.67 | 5.745% | $66.2704 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $1,086.41 | $1,172.2346 | $1,172.22 | $1,172.25 | $1,172.20 | |